Abstract: | This paper discusses the civilian and military dual uses of Global Navigation Satellite Systems (GNSS). Its focus is on the primary GNSS provider: the United States dual use Global Positioning System (GPS). The Russian Glonass is also dual use but this is used much less than GPS. It is difficult for the US Department of Defense to accommodate the requirements of all the civilian users. Resolution of some dual use problems is accomplished through pressure and negotiation. International civilian users exacerbate the dual use problem by demanding service guaranties and a share of control over GPS. Additionally, Europeans seek to obtain a share of the promising GNSS industry and employment by building their own GNSS provider Galileo. |